def execute_snmp(self):
interfaces = []
try:
ifindex = self.snmp.get("1.3.6.1.2.1.2.2.1.1.1")
name = self.snmp.get(mib["IF-MIB::ifDescr", ifindex])
mac = self.snmp.get(mib["IF-MIB::ifPhysAddress", ifindex])
a_status = self.snmp.get(mib["IF-MIB::ifAdminStatus", ifindex])
o_status = self.snmp.get(mib["IF-MIB::ifOperStatus", ifindex])
interfaces += [
{
"type": "physical",
"name": name,
"mac": mac,
"admin_status": True if a_status == 7 else False,
"oper_status": True if o_status == 1 else False,
"subinterfaces": [],
}
]
except Exception:
mac = self.scripts.get_chassis_id()[0].get("first_chassis_mac")
interfaces += [
{
"type": "physical",
"name": "st",
"mac": mac if mac else None,
"admin_status": True,
"oper_status": True,
"subinterfaces": [],
}
]
for index in self.profile.PORT_TYPE.keys():
s_status = 0
status = self.snmp.get("1.3.6.1.4.1.41752.5.15.1.%s.0" % index)
if index == 1 and int(status) == 0:
s_status = 1
elif index == 2:
if is_float(status) and (-55 < float(status) < 600):
s_status = 1
elif index in [4, 6] and float(status) > 0:
s_status = 1
elif index == 9 and int(status) != 2:
s_status = 1
interfaces += [
{
"type": "physical",
"name": self.profile.IFACE_NAME.get(index),
"admin_status": s_status,
"oper_status": s_status,
"snmp_ifindex": index,
"description": self.profile.PORT_TYPE.get(index),
"subinterfaces": [],
}
]
return [{"interfaces": interfaces}]
def execute(self):
if self.has_snmp():
try:
su = self.snmp.get("1.3.6.1.4.1.27514.%s" % self.check_oid())
# DES-1210-28/ME/B3 fw 10.04.B020 return 'VLAN-1002'
if is_float(su):
return float(su) // 100.0
except (self.snmp.TimeOutError, self.snmp.SNMPError):
pass
return None
def execute(self):
if self.has_snmp():
try:
su = self.snmp.get(mib["SNMPv2-MIB::sysUpTime", 0])
# DES-1210-28/ME/B3 fw 10.04.B020 return 'VLAN-1002'
if is_float(su):
return float(su) / 100.0
except (self.snmp.TimeOutError, self.snmp.SNMPError):
pass
return None
def get_current_input(self, metrics):
for metric in metrics:
if self.is_lite:
value = self.snmp.get("1.3.6.1.4.1.27514.103.0.28.0")
else:
value = self.snmp.get("1.3.6.1.4.1.27514.102.0.21")
if is_float(value) or is_int(value):
self.set_metric(
id=("Environment | Electric Current", metric.labels),
value=value,
scale=scale(0.01),
)
def handler_object(mo, event):
try:
event["threshold_interval"] = th_interval(mo, event)
event["ts_from_date"] = grafana_date()
res = event["path"].split("|")
if len(res) > 2:
event["name"] = res[-1::][0].split("::")[-1]
if is_float(event["value"]):
event["value"] = round(float(event["value"]), 2)
return event
except Exception as e:
logger.info("Error: %s \n %s", e, event["path"].split("|")[-1::][0].split("::")[-1].strip())
return event
def get_temperature(self, metrics):
for metric in metrics:
port = metric.labels[0].rsplit("::", 1)[-1]
if "temp" in port:
value = self.snmp.get("1.3.6.1.4.1.41752.5.15.1.%s.0" %
metric.ifindex)
if is_float(value):
self.set_metric(
id=("Environment | Temperature", metric.labels),
labels=[f"noc::module::{port}", f"noc::name::{port}"],
value=value,
multi=True,
)
def get_current_input(self, metrics):
for metric in metrics:
if self.is_lite:
value = self.snmp.get("1.3.6.1.4.1.27514.103.0.28.0")
else:
value = self.snmp.get("1.3.6.1.4.1.27514.102.0.21")
port = metric.labels[0].rsplit("::", 1)[-1]
if is_float(value) or is_int(value):
self.set_metric(
id=("Environment | Electric Current", metric.labels),
labels=[f"noc::sensor::{port}"],
value=value,
scale=scale(0.01),
)
def get_sensor_status(self, metrics):
for metric in metrics:
port = metric.labels[0].rsplit("::", 1)[-1]
if "st" in port:
continue
value = 1
status = self.snmp.get("1.3.6.1.4.1.41752.5.15.1.%s.0" %
metric.ifindex)
if metric.ifindex == 1 and int(status) == 0:
value = 0
elif metric.ifindex == 2:
if is_float(status) and (-55 < float(status) < 600):
value = 0
elif metric.ifindex in [4, 6] and float(status) > 0:
value = 0
elif metric.ifindex == 9 and int(status) != 2:
value = 0
self.set_metric(
id=("Environment | Sensor Status", metric.labels),
value=value,
)
def execute_snmp(self, interfaces=None):
result = []
try:
ifindex = self.snmp.get("1.3.6.1.2.1.2.2.1.1.1")
name = self.snmp.get(mib["IF-MIB::ifDescr", ifindex])
a_status = self.snmp.get(mib["IF-MIB::ifAdminStatus", ifindex])
o_status = self.snmp.get(mib["IF-MIB::ifOperStatus", ifindex])
result += [{
"interface": name,
"admin_status": a_status,
"oper_status": o_status
}]
except Exception:
result += [{
"interface": "st",
"admin_status": True,
"oper_status": True
}]
for index in self.profile.PORT_TYPE.keys():
s_status = 0
status = self.snmp.get("1.3.6.1.4.1.41752.5.15.1.%s.0" % index)
if index == 1 and int(status) == 0:
s_status = 1
elif index == 2:
if is_float(status) and (-55 < float(status) < 600):
s_status = 1
elif index in [4, 6] and float(status) > 0:
s_status = 1
elif index == 9 and int(status) != 2:
s_status = 1
result += [{
"interface": self.profile.IFACE_NAME.get(index),
"admin_status": s_status,
"oper_status": s_status,
}]
return result
def handler(mo, event):
metric = MetricType.objects.get(name=event["metric"])
iface_name = event["path"].split("|")[-1::][0].split("::")[-1].strip()
iface = Interface.objects.get(name=iface_name, managed_object=mo.object)
try:
event["interface"] = iface_name
if iface.description:
event["description"] = str(iface.description)
event["profile"] = str(iface.profile.name)
event["threshold_interval"] = th_interval(mo, event)
event["ts_from_date"] = grafana_date()
if "Load" in event["metric"]:
if iface.in_speed and iface.out_speed:
if "In" in event["metric"]:
iface_speed = iface.in_speed
else:
iface_speed = iface.out_speed
event["percent"] = round((100.0 / int(iface_speed)) * ((event["value"]) / 1000))
event["convert_value"] = humanize_speed(event["value"], metric.measure)
if "Duplex" in event["metric"]:
if event["value"] != 2:
logger.debug("Value %s is not True" % event["value"])
return None
if "Status" in event["metric"]:
if "Admin" in event["metric"]:
if iface.is_linked:
linked_object = iface.link.interfaces
if linked_object and len(linked_object) == 2:
linked_object.remove(iface)
event["linked_object"] = linked_object[0].managed_object.name
event["linked_object_interface"] = linked_object[0].name
event["linked_object_status"] = linked_object[0].managed_object.get_status()
else:
ifaces_metrics, last_ts = get_interface_metrics(mo.object)
im = ifaces_metrics[mo.object][iface_name]
error_in = im.get("Interface | Errors | In")
error_out = im.get("Interface | Errors | Out")
if error_in is not None:
event["error_in"] = error_in
if error_out is not None:
event["error_out"] = error_out
if iface.is_linked:
linked_object = iface.link.interfaces
if linked_object and len(linked_object) == 2:
linked_object.remove(iface)
event["linked_object"] = linked_object[0].managed_object.name
event["linked_object_interface"] = linked_object[0].name
event["linked_object_status"] = linked_object[0].managed_object.get_status()
linked_ifaces_metrics, linked_last_ts = get_interface_metrics(
linked_object[0].managed_object
)
if linked_ifaces_metrics:
lim = linked_ifaces_metrics[linked_object[0].managed_object][
linked_object[0].name
]
linked_error_in = lim.get("Interface | Errors | In")
linked_error_out = lim.get("Interface | Errors | Out")
if linked_error_in is not None:
event["linked_error_in"] = linked_error_in
if linked_error_out is not None:
event["linked_error_out"] = linked_error_out
if "Errors" in event["metric"]:
if iface.is_linked:
linked_object = iface.link.interfaces
if linked_object and len(linked_object) == 2:
linked_object.remove(iface)
event["linked_object"] = linked_object[0].managed_object.name
event["linked_object_interface"] = linked_object[0].name
if is_float(event["value"]):
event["value"] = round(float(event["value"]), 2)
return event
except Exception as e:
logger.info("Error: %s \n %s", e, iface_name)
return event
def test_is_float(raw, expected):
assert is_float(raw) is expected
def get_interface_metrics(
managed_objects: Union[Iterable, int],
meric_map: Optional[Dict[str, Any]] = None
) -> Tuple[Dict["ManagedObject", Dict[str, Dict[str, Union[float, int]]]],
Dict["ManagedObject", datetime.datetime], ]:
"""
:param managed_objects: ManagedObject list or bi_id list
:param meric_map: For customization getting metrics
:return: Dictionary ManagedObject -> Path -> MetricName -> value
"""
# mo = self.object
if not meric_map:
meric_map = {
"table_name": "interface",
"map": {
"load_in": "Interface | Load | In",
"load_out": "Interface | Load | Out",
"errors_in": "Interface | Errors | In",
"errors_out": "Interface | Errors | Out",
},
}
if not isinstance(managed_objects, Iterable):
managed_objects = [managed_objects]
bi_map: Dict[str, "ManagedObject"] = {
str(getattr(mo, "bi_id", mo)): mo
for mo in managed_objects
}
query_interval: float = (ManagedObjectProfile.get_max_metrics_interval(
set(mo.object_profile.id
for mo in ManagedObject.objects.filter(bi_id__in=list(bi_map)))) *
1.5)
from_date = datetime.datetime.now() - datetime.timedelta(
seconds=max(query_interval, 3600))
from_date = from_date.replace(microsecond=0)
SQL = """SELECT managed_object, argMax(ts, ts), splitByString('::', arrayFirst(x -> startsWith(x, 'noc::interface::'), labels))[-1] as iface, labels, %s
FROM %s
WHERE
date >= toDate('%s')
AND ts >= toDateTime('%s')
AND managed_object IN (%s)
AND NOT arrayExists(x -> startsWith(x, 'noc::unit::'), labels)
GROUP BY managed_object, labels
""" % (
", ".join(
["argMax(%s, ts) as %s" % (f, f)
for f in meric_map["map"].keys()]),
meric_map["table_name"],
from_date.date().isoformat(),
from_date.isoformat(sep=" "),
", ".join(bi_map),
)
ch = ch_connection()
metric_map: DefaultDict["ManagedObject",
Dict[str, Dict[str,
Union[int,
float]]]] = defaultdict(dict)
last_ts: Dict["ManagedObject", datetime.datetime] = {} # mo -> ts
metric_fields = list(meric_map["map"].keys())
try:
for result in ch.execute(post=SQL):
mo_bi_id, ts, iface, labels = result[:4]
labels = ast.literal_eval(labels)
res = dict(zip(metric_fields, result[4:]))
mo = bi_map.get(mo_bi_id)
if len(labels) == 1 and metric_map[mo].get(iface):
# If only interface metric
continue
metric_map[mo][iface] = defaultdict(dict)
for field, value in res.items():
metric_map[mo][iface][meric_map["map"].get(field)] = (
float(value) if is_float(value) else int(value))
last_ts[mo] = max(ts, last_ts.get(mo, ts))
except ClickhouseError:
pass
return metric_map, last_ts
